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Difference between object and class in Scala
...lass or trait.
When you do this, your object needs to extend some trait in order to become an instance of a subclass of it.
Consider the following code:
object A extends B with C {
...
}
This declaration first declares an anonymous (inaccessible) class that extends both B and C, and instantiat...
How to add Git's branch name to the commit message?
... Aha, Mac OSX difference, see: hintsforums.macworld.com/showpost.php?p=393450&postcount=11 for the fix
– Adam Parkin
Jul 16 '13 at 18:19
2
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How can I represent an infinite number in Python?
...one, math.inf < ... or float('inf') > Ellipsis throws a TypeError: unorderable types: float() < ellipsis(), at least for me.
– Peter Goldsborough
Oct 6 '15 at 19:34
2
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Explain the encapsulated anonymous function syntax
...cript, this is called Immediately-Invoked Function Expression (IIFE) .
In order to make it a function expression you've to:
enclose it using ()
place a void operator before it
assign it to a variable.
Otherwise it will be treated as function definition and then you won't be able to call/invo...
How to tell git to ignore individual lines, i.e. gitignore for specific lines of code [duplicate]
...atedly lost on check out, rebase, or pull, but I've a specific use case in order to make use of it.
Just git stash save "proj1-debug" while the filter is inactive (just temporarily disable it in gitconfig or something). This way, my debug code can always be git stash apply'd to my code at any time ...
AJAX post error : Refused to set unsafe header “Connection”
I have the following custom ajax function that posts data back to a PHP file. Everytime the post of data happens I get the following two errors :
...
How to write logs in text file when using java.util.logging.Logger
...ome/javaX.log (where user.home is system porperty, and X is next number in order - for the first one it will be 0).
– Line
Aug 29 '19 at 11:23
add a comment
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ElasticSearch - Return Unique Values
...ed my answer with an example result. You can/should also set "size": 0, in order to not include any of the documents, only the aggregated results you wanted.
– Anton
Aug 24 '14 at 12:15
...
Generating random whole numbers in JavaScript in a specific range?
...- min)
|
x (what we need)
So, in order to find x, we would do:
x = Math.random() * (max - min);
Don't forget to add min back, so that we get a number in the [min, max) interval:
x = Math.random() * (max - min) + min;
That was the first function from MD...
Using Mockito's generic “any()” method
...
This class is now deprecated in order to avoid a name clash with Hamcrest. Use org.mockito.ArgumentMatchers
– leo9r
Mar 22 '19 at 23:26
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